National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

NWS Sacramento Changes to Public and Fire Weather Zones Coming April 16, 2026

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Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

51°F

11°C

Humidity 95%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 28 Feb 05:26 AM PST
Extended Forecast for

16 Miles W Williams CA

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 73. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Cloudy, with a low around 51. West southwest wind around 6 mph.

    Low: 51 °F

    Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 5 to 8 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 45. West southwest wind 5 to 7 mph.

    Low: 45 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 63. Light and variable wind becoming north northeast around 6 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after 10am. Mostly sunny, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 73. Light and variable wind becoming northeast around 6 mph in the afternoon.
Tonight
Cloudy, with a low around 51. West southwest wind around 6 mph.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 65. Southwest wind 5 to 8 mph.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45. West southwest wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 63. Light and variable wind becoming north northeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 44.
Wednesday
A slight chance of rain after 10am. Mostly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Williams CA
 39.17°N 122.43°W (Elev. 1398 ft)
Last Update:
1:20 am PST Feb 28, 2026
Forecast Valid:
6am PST Feb 28, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation